/* dc.h - Sega Dreamcast includes */ #ifndef __DC_H__ #define __DC_H__ /*----------- defined in machine/dc.c -----------*/ READ64_HANDLER( dc_sysctrl_r ); WRITE64_HANDLER( dc_sysctrl_w ); READ64_HANDLER( dc_maple_r ); WRITE64_HANDLER( dc_maple_w ); READ64_HANDLER( dc_gdrom_r ); WRITE64_HANDLER( dc_gdrom_w ); READ64_HANDLER( dc_g1_ctrl_r ); WRITE64_HANDLER( dc_g1_ctrl_w ); READ64_HANDLER( dc_g2_ctrl_r ); WRITE64_HANDLER( dc_g2_ctrl_w ); READ64_HANDLER( dc_modem_r ); WRITE64_HANDLER( dc_modem_w ); READ64_HANDLER( dc_rtc_r ); WRITE64_HANDLER( dc_rtc_w ); READ64_HANDLER( dc_aica_reg_r ); WRITE64_HANDLER( dc_aica_reg_w ); READ32_HANDLER( dc_arm_aica_r ); WRITE32_HANDLER( dc_arm_aica_w ); MACHINE_START( dc ); MACHINE_RESET( dc ); int compute_interrupt_level(void); void update_interrupt_status(void); extern UINT32 sysctrl_regs[0x200/4]; /*address*/ #define SB_C2DSTAT ((0x005F6800-0x005F6800)/4) #define SB_C2DLEN ((0x005F6804-0x005F6800)/4) #define SB_C2DST ((0x005F6808-0x005F6800)/4) #define SB_LMMODE0 ((0x005F6884-0x005F6800)/4) #define SB_LMMODE1 ((0x005F6888-0x005F6800)/4) #define SB_SBREV ((0x005F689c-0x005F6800)/4) #define SB_ISTNRM ((0x005F6900-0x005F6800)/4) #define SB_ISTEXT ((0x005F6904-0x005F6800)/4) #define SB_ISTERR ((0x005F6908-0x005F6800)/4) #define SB_IML2NRM ((0x005F6910-0x005F6800)/4) #define SB_IML2EXT ((0x005F6914-0x005F6800)/4) #define SB_IML2ERR ((0x005F6918-0x005F6800)/4) #define SB_IML4NRM ((0x005F6920-0x005F6800)/4) #define SB_IML4EXT ((0x005F6924-0x005F6800)/4) #define SB_IML4ERR ((0x005F6928-0x005F6800)/4) #define SB_IML6NRM ((0x005F6930-0x005F6800)/4) #define SB_IML6EXT ((0x005F6934-0x005F6800)/4) #define SB_IML6ERR ((0x005F6938-0x005F6800)/4) /*address*/ #define SB_MDSTAR ((0x005F6C04-0x005F6C00)/4) #define SB_MDTSEL ((0x005F6C10-0x005F6C00)/4) #define SB_MDEN ((0x005F6C14-0x005F6C00)/4) #define SB_MDST ((0x005F6C18-0x005F6C00)/4) #define SB_MSYS ((0x005F6C80-0x005F6C00)/4) #define SB_MST ((0x005F6C84-0x005F6C00)/4) #define SB_MSHTCL ((0x005F6C88-0x005F6C00)/4) #define SB_MDAPRO ((0x005F6C8C-0x005F6C00)/4) #define SB_MMSEL ((0x005F6CE8-0x005F6C00)/4) #define SB_GDSTAR ((0x005F7404-0x005F7400)/4) #define SB_GDLEN ((0x005F7408-0x005F7400)/4) #define SB_GDDIR ((0x005F740C-0x005F7400)/4) #define SB_GDEN ((0x005F7414-0x005F7400)/4) #define SB_GDST ((0x005F7418-0x005F7400)/4) #define SB_G1RRC ((0x005F7480-0x005F7400)/4) #define SB_G1RWC ((0x005F7484-0x005F7400)/4) #define SB_G1FRC ((0x005F7488-0x005F7400)/4) #define SB_G1FWC ((0x005F748C-0x005F7400)/4) #define SB_G1CRC ((0x005F7490-0x005F7400)/4) #define SB_G1CWC ((0x005F7494-0x005F7400)/4) #define SB_G1GDRC ((0x005F74A0-0x005F7400)/4) #define SB_G1GDWC ((0x005F74A4-0x005F7400)/4) #define SB_G1SYSM ((0x005F74B0-0x005F7400)/4) #define SB_G1CRDYC ((0x005F74B4-0x005F7400)/4) #define SB_GDAPRO ((0x005F74B8-0x005F7400)/4) #define RTC1 ((0x00710000-0x00710000)/4) #define RTC2 ((0x00710004-0x00710000)/4) #define RTC3 ((0x00710008-0x00710000)/4) /*----------- defined in video/dc.c -----------*/ void dc_vblank( void ); READ64_HANDLER( pvr_ctrl_r ); WRITE64_HANDLER( pvr_ctrl_w ); READ64_HANDLER( pvr_ta_r ); WRITE64_HANDLER( pvr_ta_w ); WRITE64_HANDLER( ta_fifo_poly_w ); WRITE64_HANDLER( ta_fifo_yuv_w ); VIDEO_START(dc); VIDEO_UPDATE(dc); /*address*/ #define PVRID ((0x005F8000-0x005F8000)/4) #define REVISION ((0x005F8004-0x005F8000)/4) #define SOFTRESET ((0x005F8008-0x005F8000)/4) #define STARTRENDER ((0x005F8014-0x005F8000)/4) #define VO_BORDER_COL ((0x005F8040-0x005F8000)/4) #define VO_CONTROL ((0x005F80E8-0x005F8000)/4) #define SPG_STATUS ((0x005F810c-0x005F8000)/4) #define TA_LIST_INIT ((0x005F8144-0x005F8000)/4) #define TA_OL_BASE ((0x005F8124-0x005F8000)/4) #define TA_ISP_BASE ((0x005F8128-0x005F8000)/4) #define TA_OL_LIMIT ((0x005F812C-0x005F8000)/4) #define TA_ISP_LIMIT ((0x005F8130-0x005F8000)/4) #define TA_ALLOC_CTRL ((0x005F8140-0x005F8000)/4) #define PARAM_BASE ((0x005F8020-0x005F8000)/4) #define REGION_BASE ((0x005F802C-0x005F8000)/4) #define TA_NEXT_OPB_INIT ((0x005F8164-0x005F8000)/4) #define TA_NEXT_OPB ((0x005F8134-0x005F8000)/4) #define TA_ITP_CURRENT ((0x005F8138-0x005F8000)/4) #endif